403091520

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32299}}^1$

素因数の和:32332

約数の個数: 112

約数和(自身を含む): 1378305600

約数和(自身を除く): 975214080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 32299, 64598, 96897, 129196, 161495, 193794, 258392, 322990, 387588, 419887, 484485, 516784, 645980, 775176, 839774, 968970, 1033568, 1259661, 1291960, 1550352, 1679548, 1937940, 2067136, 2099435, 2519322, 2583920, 3100704, 3359096, 3875880, 4198870, 5038644, 5167840, 6201408, 6298305, 6718192, 7751760, 8397740, 10077288, 10335680, 12596610, 13436384, 15503520, 16795480, 20154576, 25193220, 26872768, 31007040, 33590960, 40309152, 50386440, 67181920, 80618304, 100772880, 134363840, 201545760, 403091520]

約数ペア:

[(1, 403091520), (2, 201545760), (3, 134363840), (4, 100772880), (5, 80618304), (6, 67181920), (8, 50386440), (10, 40309152), (12, 33590960), (13, 31007040), (15, 26872768), (16, 25193220), (20, 20154576), (24, 16795480), (26, 15503520), (30, 13436384), (32, 12596610), (39, 10335680), (40, 10077288), (48, 8397740), (52, 7751760), (60, 6718192), (64, 6298305), (65, 6201408), (78, 5167840), (80, 5038644), (96, 4198870), (104, 3875880), (120, 3359096), (130, 3100704), (156, 2583920), (160, 2519322), (192, 2099435), (195, 2067136), (208, 1937940), (240, 1679548), (260, 1550352), (312, 1291960), (320, 1259661), (390, 1033568), (416, 968970), (480, 839774), (520, 775176), (624, 645980), (780, 516784), (832, 484485), (960, 419887), (1040, 387588), (1248, 322990), (1560, 258392), (2080, 193794), (2496, 161495), (3120, 129196), (4160, 96897), (6240, 64598), (12480, 32299)]